No, it would be any refractive disorder except shortsightedness. Shortsightedness, also known as nearsightedness or myopia means you see better up close than in the distance. If your eyes hurt while you are reading, then you could have farsightedness, presbyopia, or moderate to severe astigmatism. The medical name for farsightedness is hyperopia, and presbyopia is the medical name for losing the ability to see up close with age. Astigmatism means that the lens and/or cornea of the eye is out of round and this causes blurriness or distortion at all focal distances.
yes coz i think tah
No i dont THINK so
books can make you smart BUT its not better than reading this answer because its reading and you can also learn new words
yes it is because your eyes will hurt and it will damage your eyes
It can make your eyes hurt but it won't cause you to go blind
no, its not normal
When you write a short essay on the importance of reading books you should make a special note about how reading improves grammar and spelling.
yea
reading certain books
No optical illusions can not hurt your eyes they just make you feel like it
You have to make sure they are clean throughly
You have to log in a book.
Nope.
No it doesn't as it is only for downloading and reading books.